The invention relates to a method for supporting in a wireless communication system an allocation of radio resources to connections between mobile stations 10 and access stations 30 of a network. Each access station serves a sub-area. Each connection uses a radio resource. A respective power set is associated to each sub-area. In the network, an indication of radio measurements {right arrow over (PL.sub.k)} performed by a mobile station 10 on signals received from a plurality of sub-areas is received. Further, for a plurality of radio resources, a respective value indicating a signal quality is predicted, which can be expected to occur in a connection between the mobile station 10 and an access station 30 when using a particular radio resource. The prediction is based on power sets associated to the plurality of sub-areas and on the radio measurements performed by the mobile station 10.